Create Get-SecureGroupNames.ps1

Get-SecureGroupNames.ps1

@@ -0,0 +1,92 @@
+function Get-SecureGroupNames {
+    [CmdletBinding()]
+    Param (
+        [Parameter(Mandatory)]
+        [alias("Path")]
+        [string]$FullPath,
+
+        [switch]$Parent
+    )
+    Write-Verbose "Trying $Fullpath"
+    $FullPath = $FullPath.TrimEnd('\')
+
+    if ($FullPath.StartsWith("\\")) # UNC
+    {
+        $ShareHost = $FullPath.Split("\")[2] # \\ServerName
+        $ShareRoot = $FullPath.Split("\")[3] # ..\RootShare
+        if (($env:USERDOMAIN -eq "KUHA") -and (
+            ($FullPath.toLower().StartsWith("\\kuha.kumed.com\shares\departments")) -or
+            ($FullPath.toLower().StartsWith("\\kuha\shares\departments"))
+            )) {
+            $ShareRoot = "Shares\Departments"
+        }
+        $ParentPath = Split-Path $FullPath -Parent
+        $ShareGroupName = $FullPath -iReplace [regex]::Escape("\\$ShareHost\$ShareRoot\"),"" -Replace "_","" -Replace [regex]::Escape("\"),"_" -Replace " ","" -Replace ",","-" -Replace "'",""
+
+        # Get the length of the whole string, the length of the last split on _ add 1 for the underscore, and remove the last split-word
+        if (!($Parent)) {
+            try {
+                # $ShareGroupParentName = $ShareGroupname.Remove($ShareGroupName.Length - ($ShareGroupName.Split("_")[-1].length + 1)).TrimEnd("_")
+                $ShareGroupParentName = (Get-SecureGroupNames -Fullpath $ParentPath -Parent).Base
+                if ($ParentPath.toLower().EndsWith($ShareRoot.toLower())) {
+                    $isRootFolder = $true
+                    $ShareGroupParentName = ""
+                }
+                else {  $isRootFolder = $false }
+            }
+            catch {
+                Write-Verbose "Failed to get ShareGroupParentName. Root folder?"
+                $isRootFolder = $true
+                $ShareGroupParentName = ""
+            }
+        }
+        $GroupDescription = $FullPath
+    }
+    elseif ($FullPath.Substring(1,1) -eq ":") # Drive letter
+    {
+        $ShareRoot = $FullPath.Split("\")[0] # Drive letter:
+        $ShareGroupName = $env:COMPUTERNAME + "_" + ($FullPath -Replace ":","$" -Replace "_","" -Replace [regex]::Escape("\"),"_" -Replace " ","" -Replace ",","-" -Replace "'","")
+
+        if (!($Parent)) {
+            try {
+                $ParentPath = Split-Path $FullPath -Parent
+                # $ShareGroupParentName = $ShareGroupname.Remove($ShareGroupName.Length - ($ShareGroupName.Split("_")[-1].length + 1)).TrimEnd("_")
+
+                if ($ParentPath.EndsWith(":\")) {
+                    $isRootFolder = $true
+                    $ShareGroupParentName = ""
+                }
+                else {
+                    $ShareGroupParentName = (Get-SecureGroupNames -Fullpath $ParentPath -Parent).Base
+                    $isRootFolder = $false
+                }
+            }
+            catch {
+                Write-Verbose "Failed to get ShareGroupParentName. Root folder?"
+                $ParentPath = ""
+                $ShareGroupParentName = ""
+                $isRootFolder = $true
+            }
+        }
+        $GroupDescription = "\\$($env:COMPUTERNAME)\" + $FullPath.Replace(':','$')
+    }
+    else
+    {
+        Write-Error "Invalid/Unhandled path provided."
+        return;
+    }
+
+    $GroupNames = [Ordered]@{
+        Description  = $GroupDescription
+        Manager   = "SHARE_" + $ShareGroupName + "__MGR"
+        ReadWrite = "SHARE_" + $ShareGroupName + "_RW"
+        ReadOnly  = "SHARE_" + $ShareGroupName + "_RO"
+        Traversal = "SHARE_" + $ShareGroupParentName + "__T"
+        isRootFolder = $isRootFolder
+        ParentPath   = $ParentPath
+        Base         = $ShareGroupName
+        _ShareRoot   = $ShareRoot
+    }
+
+    $GroupNames
+}